Question

Which of the following is proportional to energy density m magnetic field $B$:

• A. $\frac{1}{B}$
• B. $\frac{1}{{{B}^{2}}}$
• C. $B$
• D. $B^{2}$

Answer 1

Answer: (C)

$B$

Answer 2

Energy density in magnetic field is directly proportional to $B$.